Influence of the chemical composition and temperature of metals on the efficiency of electromagnetic-acoustic transformation

被引：9

作者：

Budenkov, G. A. ^{[1
]}

Korobeinikova, O. V. ^{[1
]}

机构：

[1] Izhevsk State Tech Univ, Izhevsk 426069, Russia

来源：

RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2009年 / 45卷 / 04期

关键词：

Cementite; Ultrasonic Wave; Nondestructive Test; Curie Point; EMAT;

D O I：

10.1134/S1061830909040056

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Quantitative estimations of the coefficients of electromagnetic-acoustic transformation (EMAT) are presented in ultrasonic transmission and reception modes for different steels in wide ranges of temperatures of the tested object and magnitudes of the magnetic bias field. The contributions of various mechanisms to the EMAT are determined.

引用

页码：252 / 258

页数：7

共 11 条

[1] [Anonymous], METODY AKUSTICHESKOG
[2] Bergman L., 1957, ULTRAZVUK EGO PRIMEN, V2nd
[3] Budenkov G.A., 2004, Dynamic Problems of the Theory of Elasticity as Applied to Problems of Acoustic Testing and Diagnostics
[4] BUDENKOV GA, 1973, DEFEKTOSKOPIYA, P109
[5] BUDENKOV GA, 1972, DEFEKTOSKOPIYA, P83
[6] BUDENKOV GA, 1979, DEFEKTOSKOPIYA, P66
[7] Golyamin I.P., 1979, ULTRAZVUK MALENKAYA
[8] KLYEV VV, 2004, NERAZRUSHAYUSHCHII K
[9] Krautkremer I., 1991, ULTRAZVUKOVOI KONTRO
[10] MASKAEV AF, 1973, ISSLEDOVANIE TEMPERA

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